Although kim just ate a huge meal and feels "stuffed," the idea of a chocolate sundae is too good to pass up. Which motivational term explains the appeal of the sundae?

What explanation do evolutionary psychologists suggest for why (on average) men are more eager for multiple sex partners than women are? a. On average, women are more attractive than men are

b. Men can spread their genes by having many sex partners. c. Men can spread their genes by having many sex partners. d. Men have learned this expectation from their culture.

Gains in reflective judgment are due to maturation

a. True b. False

Amphetamine is used to treat Parkinson's disease

Indicate whether the statement is true or false.

The ________ the correlation between X and Y, the ________ the reliability of their

difference scores. a) higher; lower b) lower; lower c) higher; higher d) none of the above